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METHOD FOR MANUFACTURING OF THREE-DIMENSIONAL FREESTANDING POROUS THIN-GRAPHITE WITH HIERARCHICAL POROSITY
METHOD FOR MANUFACTURING OF THREE-DIMENSIONAL FREESTANDING POROUS THIN-GRAPHITE WITH HIERARCHICAL POROSITY
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机译:具有多层孔隙的三维自由固结多孔薄石墨的制造方法
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摘要
The present invention includes an apparatus and a method of making a three dimensional graphite structure with a controlled porosity comprising: plating a metal layer on at least one of a nickel, an iron or a cobalt foam substrate; annealing the metal and the nickel, iron or cobalt foam into a porous metal-nickel, iron or cobalt catalyst, wherein the catalyst has a smooth and a porous surface; etching the smooth surface of the annealed porous metal-nickel, iron or cobalt catalyst; growing a carbonaceous layer on the porous surface of the annealed porous metal-nickel, iron or cobalt catalyst; and completely etching the porous metal-nickel, iron or cobalt catalyst to obtain the graphite layer.
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